The Central African Republic is a landlocked country in Central Africa, with French as the official language and Sangho widely spoken. It gained independence in 1960 and has a republic government with an executive, legislative, and judicial branch. The country’s major resources are timber, diamonds, gold, and agriculture. The climate is tropical, with savannah, forests, […]
Central air conditioning is a cooling method that uses a centralized unit to cool and dehumidify air before circulating it throughout a building. It’s often paired with heating systems and found in large structures or homes in hot and humid climates. Ductless air conditioning can also be used, but central air is essential for large […]
The central governor theory suggests that fatigue during exercise is caused by a mechanism that protects energy reserves, rather than physical depletion of muscles. This idea is debated, but supported by studies showing athletes finding extra energy in important situations and the effects of mental fatigue on physical fatigue. The central governor is a theoretical […]
Central serous retinopathy (CSR) is a condition where fluid leaks from the central macula of the eye, causing temporary vision loss. It may be triggered by stress or corticosteroid use, and there is no known cure. Laser photocoagulation may be used in severe cases, but it carries a risk of permanent blind spots. Sometimes referred […]
Central Park is the most visited urban park in the US, with 42 million visitors in 2015. Cast iron lampposts scattered around the park have four-digit codes indicating location and east/west side. The park was designed in 1858 and is worth $528.8 billion. It is managed by a non-profit organization. Located in the heart of […]
Centerlock can occur in jet engines during an in-flight fire, causing catastrophic failure if the engine cannot be restarted. Metal components can shrink and interfere with each other, making restart impossible. Pilots follow procedures to prevent burnouts, but multiple errors can cause central lockout. Jet engine designers work to prevent failures. Centerlock is a complication […]
Central Park’s original design included a 15-acre meadow for sheep grazing, which was home to approximately 200 pedigree Southdown sheep until 1934 when the Tavern on the Green was built. The sheep were tended to by a shepherd and his family in a Victorian barn, and their wool was harvested and auctioned off. The sheep […]
An intermediary bank office handles regulatory compliance, risk management, and financial control. Employees need industry experience and a degree in finance. They analyze markets, make recommendations, and manage assets. Formal training is useful, but some employees advance through ranks. An intermediary bank office handles regulatory compliance, risk management and financial control of the parent institution. […]
Central Park in New York City has 23 statues of historical figures, all of whom are men. The only women depicted are fictional characters. However, a statue honoring Susan B. Anthony and Elizabeth Cady Stanton, two women who fought for women’s rights, has been approved but is awaiting funding. Central Park is also home to […]
Central pontine myelinosis is a rare neurological disease caused by damage to the protective myelin coatings of nerve cells in the brainstem. Aggressive treatment for low sodium levels is a major risk factor, and symptoms include slurred speech, motor difficulties, and cognitive impairments. There is no cure, but medications and therapy can help manage symptoms. […]
The Central Contractor Registration (CCR) system is the US government’s database of authorized suppliers. It streamlines the procurement process and allows suppliers to register once and apply for contracts across multiple agencies. The system is accessible through the CCR website and suppliers can update their information at any time. Vendors must renew their registration annually […]
Central sleep apnea is a rare sleep disorder where the brain fails to send signals to the respiratory muscles, causing breathing to stop for up to 20 seconds. Symptoms include fatigue, difficulty sleeping, and disrupted breathing patterns. It is treatable with CPAP and can be alleviated with weight loss, sleeping on one side, and avoiding […]
The Central Powers, consisting of Germany, Austro-Hungarian Empire, Bulgaria and the Ottoman Empire, fought against the Allied Powers in WW1. They lost and were demilitarized after the Treaty of Versailles. The political and economic tensions led to WW2, but later nations joined forces in organizations like the UN, EU and NATO. The Central Powers were […]
The Central Powers fought against the Allied Powers in World War I, but ultimately lost. The alliance between Germany, Austro-Hungary, and Italy was formed in the late 1870s. Bulgaria and the Ottoman Empire later joined the Central Powers. After the war, measures were taken to demilitarize them. The politics of WW1 and WW2 run deep […]
Centers are opening across various sectors, offering expert services in a specific field. A center dean is responsible for managing the center, including staff scheduling, community relations, marketing, and financial management. Qualifications vary, but a business degree and experience in the specific field are necessary. The prospects for this position are good, but there is […]
The central dogma of molecular biology states that information flows in one direction from DNA to RNA to protein. However, exceptions exist, such as with viruses or laboratory interventions. The term “dogma” is not associated with religious beliefs. DNA replication, transcription, and translation are the three typical types of information flow. Reverse transcription, RNA replication, […]
A centralized database is a single location for information accessible from multiple points, with advantages including easy access, organization, and physical security. However, it can create bottlenecks and be vulnerable without backups, unlike distributed databases with redundancy. Considerations for setting up or upgrading databases include programming languages, software, access levels, and security. A centralized database […]
Central facial palsy is a neurological disorder that causes paralysis in the middle or lower face due to swelling of the seventh cranial nerve. It can be caused by a stroke, brain tumor, or birth trauma, and treatment depends on the cause. Birth trauma can lead to facial paralysis in newborns, while strokes and brain […]
A central scheduler coordinates medical appointments, streamlining tests and procedures, and ensuring patient care. The job requires experience in medical settings, telephone skills, knowledge of computer systems, and medical terminology. The scheduler also checks insurance coverage and helps patients prepare for tests. A central scheduler coordinates appointments for a medical facility. Medical staff who want […]
Central forces act only on the center of an object and the distance to another point. Gravitational and electrostatic forces are examples of central forces that can cause orbital motion. Hooke’s law can also produce a central force. Both inverse square law and Hooke’s law can produce closed orbital motion. A central force is a […]
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